EP1371027A1 - Cle et dispositif de fermeture - Google Patents

Cle et dispositif de fermeture

Info

Publication number
EP1371027A1
EP1371027A1 EP02727433A EP02727433A EP1371027A1 EP 1371027 A1 EP1371027 A1 EP 1371027A1 EP 02727433 A EP02727433 A EP 02727433A EP 02727433 A EP02727433 A EP 02727433A EP 1371027 A1 EP1371027 A1 EP 1371027A1
Authority
EP
European Patent Office
Prior art keywords
data
lock
key
housing
stored
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02727433A
Other languages
German (de)
English (en)
Inventor
Harald Lüling
Klaus Rieck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Burg Waechter KG
Original Assignee
Volkswagen AG
Burg Waechter KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE20108699U external-priority patent/DE20108699U1/de
Priority claimed from DE20110755U external-priority patent/DE20110755U1/de
Application filed by Volkswagen AG, Burg Waechter KG filed Critical Volkswagen AG
Publication of EP1371027A1 publication Critical patent/EP1371027A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00944—Details of construction or manufacture
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/14—Double or multiple keys, e.g. with two or more bows or bits
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/14—Locks for use with special keys or a plurality of keys ; keys therefor with keys of which different parts operate separate mechanisms
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G07C2009/00261—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the keyless data carrier having more than one function
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/00507—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks keyless data carrier having more than one function
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
    • G07C2009/00928—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses for garage doors
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
    • G07C2209/61—Signal comprising different frequencies, e.g. frequency hopping

Definitions

  • the invention relates to a key for opening and / or closing at least two locks, of which, for example, a lock is preferably designed as a door and / or ignition lock of a vehicle and a lock as a door lock of a building. Furthermore, the invention relates to a locking system consisting of at least two locks, to which a key for opening and / or closing is assigned.
  • Locking systems are known from the prior art, which consist of at least two locks.
  • the locks can be opened with keys of the same design.
  • locking systems with several locks are known, which can be opened and closed by means of a key, whereby keys with different access authorizations can additionally be provided, that is to say that with one key, for example, all locks of a locking system and with further keys only certain locks of a locking system are opened and closed can be.
  • Such locking systems are used, for example, in apartment buildings in which the main entrance door can be opened by all keys, but the individual apartment doors can only be opened by individually assigned keys.
  • Locking systems are also known in the vehicle sector in which the driver's door lock and the ignition lock can be opened, closed or actuated with a key. With regard to the access authorization, such locking systems of vehicles can also have, for example, keys that do not allow access to the trunk.
  • immobilizers which only activate the vehicle's ability to start electronically when the data reader has read out a data record contained in the data memory and recognized it as appropriate.
  • keys for opening and / or closing at least two locks are known, of which at least one lock is designed as a door and / or ignition lock of a vehicle and this lock has a device for contactless reading of data stored in a data memory, wherein the data storage is arranged in the housing of the key.
  • the invention is based on the object of further developing a generic key or a generic locking system in such a way that it can be used cost-effectively and multifunctionally.
  • a key according to the invention for opening and / or closing at least two locks is characterized in that at least two different locks can be opened and closed with this key.
  • This is, for example, on the one hand a door and / or ignition lock of a vehicle and on the other hand a lock which is designed as a door lock of a building.
  • a lock which is designed as a door lock of a building.
  • opening a door lock of a building on the one hand and opening a safe lock on the other for example opening a door lock of a building on the one hand and opening a safe lock on the other.
  • Each of these locks has at least one device for contactless reading of data stored in data memories , with each data store containing a record.
  • the key consists of a housing and, for example, a mechanical locking element, preferably a key bit, which is assigned to a lock by means of individually designed incisions.
  • At least one data memory is arranged in the housing, in which a data record is stored for each lock to be opened and / or closed, which enables the opening and / or closing process to be carried out in accordance with a data record stored in the lock.
  • a data record can be used to unlock an immobilizer installed in a vehicle, so that the ignition lock can then be actuated in a manner known per se via the mechanical locking element.
  • the mechanical locking element does not have to be a direct component of the key. It can also be provided that the mechanical closing element is provided separately from the housing, the housing having the data memory.
  • the door lock it is customary in the vehicle sector to also enable the door lock to be opened with the mechanical locking element, the opening processes generally being possible via wireless remote controls.
  • the additional possibility of being able to open the door lock with the mechanical locking element is intended to ensure that the vehicle can still be opened even when the energy source for the remote control is no longer sufficient to carry out the wireless opening process of the door lock.
  • the data can be transmitted by radio transmission (Bluetooth), the key corresponding to the lock for data exchange.
  • Bluetooth radio transmission
  • a data memory is provided for each data record.
  • Such data memories can be designed, for example, as so-called transponders, which operate without energy by being connected to a data reader. it can be said which data reader reads the data stored in the transponder and compares it with data present in the data reader in order to check the access authorization.
  • the arrangement of a data memory for each data record has the advantage that the data memories can be arranged separately from one another in the housing, so that the individual data records can be clearly differentiated when read out by a data reader. This results in constructive advantages, particularly in the production of such keys.
  • At least two data records are stored in one transponder. These two data sets are preferably stored in a transponder in such a way that they can be read out over clearly different frequencies in order not to run the risk of reading out the second data set or recognizing both data sets when reading out a data set, which then causes the lock to malfunction could be caused.
  • the transponders are preferably arranged on a diagonal in the housing.
  • the key can be aligned with the lock with the transponder belonging to the lock, depending on the lock to be actuated, so that the data reading device contained in this lock reads only the data stored in the assigned transponder in order to open the lock and / or unlock closing.
  • the key according to the invention can be further developed in such a way that a separating device which is impenetrable for data transmission is arranged between the transponders. Such shielding prevents that Data reader reads data from the transponder that are not associated with the lock.
  • the housing has at least two sections which are permeable for the data transmission and that these sections are separated from one another by housing areas which are impermeable for the data transmission.
  • the transponders can also be arranged adjacent to one another, insofar as it is ensured that access to a transponder is only possible via a certain area of the housing in such a way that only one transponder and not two or more transponders are addressed in a targeted manner.
  • the data records of the transponder (s) can be read out over different frequencies.
  • At least one data memory can be removed from the housing.
  • a data memory is assigned to a lock of a vehicle, for example an ignition lock
  • the additional data storage for example for an entrance door of a building, there is no need to rely on extensive changes in the lock area or on reprogramming of the data storage.
  • a corresponding design of the key can also be advantageous in that additional data memories can be retrofitted for further locks at a later point in time, so that the number of keys for a large number of locks can be reduced.
  • two or more data stores for two or more vehicles can be arranged in one key in order to be able to open, close and start two or more vehicles with one key.
  • the key can additionally have at least one mechanical locking element which is part of the housing.
  • a locking system is characterized in that the locks of the locking system are assigned a key for opening and / or closing, that each lock has a device with which data stored in the key can be read contactlessly, that at least one lock as a door lock of a building is formed and that the key for each lock has a data record that is stored in at least one data memory.
  • Figure 1 shows a first embodiment of a key in a sectional view
  • Figure 2 shows a second embodiment of a key in a partially sectioned view
  • FIG. 3 shows the key according to FIG. 2 in a sectioned side view along the section line HI-HI in FIG. 2;
  • Figure 4 shows a third embodiment of a key in a sectional view
  • Figure 5 shows a fourth embodiment of a key in a sectional view and 6 shows the key according to FIG. 5 in a sectional side view along the section line VI-VI in FIG. 5.
  • a key 1 according to FIGS. 1 to 6 consists of a housing 2 with a cavity 3.
  • a mechanical locking element designed as a key bit 4 is connected to the housing 2.
  • the key bit 4 is usually made of metal, while the housing 2 consists of a tough and impact-resistant plastic.
  • the key bit 4 has a closing curve 5, which individualizes it with regard to its use.
  • the closing curve 5 is individualized in such a way that it can be used to open and / or close a specific lock, which is not shown in more detail, or certain locks, with corresponding tumblers being arranged in the locks, which are brought into an open position via the closing curve 5 can be.
  • a partition 6 designed as a partition is arranged in the housing 2 and divides the cavity 3 into two halves of essentially the same size.
  • the separating device 6 runs diagonally in the housing 2, so that the two halves of the cavity 3 are triangular.
  • a data storage device 7 or 8 designed as a transponder is arranged on each side of the separating device 6, each data storage device 7, 8 being assigned to a narrow side 9 or 10 opposite.
  • the data memory 8 in this case contains the data which are used to activate an immobilizer (not shown in more detail) of a vehicle. For this purpose, data are read out from the data memory 8. If a data reader necessary for this and not shown in detail determines that the data contained in the data memory 8 contain the authorization to use the vehicle, the immobilizer is activated and the vehicle can be started with the key 1.
  • the data memory 7 has data which are provided for the release of a further lock, not shown, namely a door lock of a building.
  • the data of the data memory 7 can also be read wirelessly, for example by radio technology, infrared technology or the like, from the data memory 7. If the data reader recognizes the data of the data memory 7 as authorized, the lock is released for opening.
  • the separating device 6 which for example can have a thicker material thickness than the housing 2, serves to ensure that when the data of the data memory 7 is read out, data of the data memory 8 are not also read out, so that the lock cannot be released. It can also be provided that the separating device 6 has a protective device, for example a metal shield, which prevents the transfer of data from the data memory 8 into the area of the data memory 7.
  • the separating device 6 runs parallel to surfaces 11 of the housing 2.
  • the data memories 7 and 8 are arranged in the region of the narrow side 10, the separating device 6 running between the data memories 7 and 8.
  • the narrow sides 9 and 10 of the housing 2 are designed such that they have an area of greater material thicknesses and an area of lesser material thickness, an area of lesser material thickness being assigned to a data memory 7 and 8, respectively. Reading out the data from the data memories 7 or 8 is only possible over the area of small material thickness of the narrow sides 9 or 10.
  • the greater material thickness of the housing 2 possibly combined with radiation shielding in these areas, is intended to prevent the data from both data memories 7, 8 from being read out by only one data reader.
  • An alternative embodiment of a key 1 is shown in FIG. 4. In this embodiment of the key 1, only one data memory 7 is arranged in the housing 2, but it contains two data records that are read out via different frequencies F1 and F2. As a result, the data memory 7 responds to different wavelengths that are emitted by different data readers.
  • the data storage device 7 is arranged in the housing 2 such that funnel-shaped sections of the cavity 3 are arranged between the data storage device 7 and the two narrow sides 9 and 10 of the housing 2.
  • FIGS. 5 and 6 finally show a further embodiment of a key 1, in which the data memories 7 and 8 are arranged in a rotating element 12.
  • the rotating element 12 has receptacles 13 for a data memory 7 or 8, respectively.
  • the receptacle 13 for the data memory 7 or 8 can be rotated into an area of the housing 2 which is characterized by a thin wall 14 which is suitable for reading out the data stored in the data memory 7 or 8.
  • the wall of the housing 2 has a wall thickness which serves to shield the data memories 7, 8, so that reading out the data from the data memories 7, 8 is not possible via these walls.
  • the thin walls 14 are arranged in the housing 2 in the region of the narrow sides 9 and 10 in such a way that a data memory 7 or 8 can be moved in the region of a thin wall 14, in which position the second data memory 8 or 7 is covered by a thick-walled section of the housing 2.
  • the correct position of the rotating element 12, in which reading out of the data record of a data memory 7 or 8 is possible, can be indicated, for example, by a latching position of the rotating element 12.
  • the invention described above is not limited to a lock for a vehicle in combination with a lock for a building. Rather, two locks can be provided regardless of their installation location.
  • the invention is also not limited to the data transmission shown, but different contactless data transmissions are possible, which can additionally be combined with mechanical data transmissions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne une clé pour l'ouverture ou la fermeture d'au moins deux serrures dont, par exemple, une serrure est conçue de préférence en tant que serrure de portière ou de contact d'un véhicule et l'autre en tant que serrure de porte d'un bâtiment. L'invention vise à développer une telle clé de sorte qu'elle puisse être bon marché et multifonctionnelle. A cet effet, chaque serrure comporte au moins un dispositif servant à la lecture sans contact de données stockées dans des mémoires de données (7, 8) et la clé est pourvue d'un boîtier (2) dans lequel se trouve au moins une mémoire de données (7, 8) dans laquelle est ou peut être mémorisé un enregistrement pour les serrures à ouvrir ou à fermer. L'enregistrement autorise la procédure d'ouverture ou de fermeture en cas de concordance avec un enregistrement stocké dans la serrure.
EP02727433A 2001-03-19 2002-03-19 Cle et dispositif de fermeture Withdrawn EP1371027A1 (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
DE20104776U 2001-03-19
DE20104776 2001-03-19
DE20108698 2001-05-25
DE20108699U 2001-05-25
DE20108699U DE20108699U1 (de) 2001-03-19 2001-05-25 Schlüssel und Schließanlage
DE20108698U 2001-05-25
DE20110755U DE20110755U1 (de) 2001-03-19 2001-06-28 Schlüssel und Schließanlage
DE20110755U 2001-06-28
PCT/EP2002/003011 WO2002075669A1 (fr) 2001-03-19 2002-03-19 Cle et dispositif de fermeture

Publications (1)

Publication Number Publication Date
EP1371027A1 true EP1371027A1 (fr) 2003-12-17

Family

ID=27439061

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02727433A Withdrawn EP1371027A1 (fr) 2001-03-19 2002-03-19 Cle et dispositif de fermeture

Country Status (2)

Country Link
EP (1) EP1371027A1 (fr)
WO (1) WO2002075669A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1276592C (zh) * 2002-09-30 2006-09-20 苏州宝时得电动工具有限公司 车库开门器
DE10258230A1 (de) * 2002-12-13 2004-06-24 Aug. Winkhaus Gmbh & Co. Kg Schlüssel für einen Schließzylinder und Schließanlage
ES2297276T3 (es) * 2003-01-17 2008-05-01 Keso Ag Dispositivo electronico de cierre y llave de seguridad.
DE102004006734B4 (de) * 2004-02-11 2020-10-15 Volkswagen Ag Verfahren zur Synchronisation zwischen einem Kraftfahrzeugschlüssel und einem Kraftfahrzeug sowie zugehöriger Kraftfahrzeugschlüssel
FR2877380B1 (fr) * 2004-11-02 2011-04-15 Deny Fontaine Cle electronique a double commande
FR2877381B1 (fr) * 2005-11-18 2008-07-11 Deny Fontaine Soc Par Actions Cle electronique a double commande
US7334441B1 (en) 2007-01-16 2008-02-26 Lear Corporation Electronic vehicle key and housing assembly
GB0921434D0 (en) * 2009-12-08 2010-01-20 Agco Gmbh Keys

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149259A1 (de) * 1981-12-11 1983-06-23 Bayerische Motoren Werke AG, 8000 München Diebstahl-sicherungsvorrichtung fuer kraftfahrzeuge
DE19510531C2 (de) * 1995-03-23 2001-03-22 Guenter Herklotz Fernbedienung für Kraftfahrzeuge
US6556681B2 (en) * 1998-08-26 2003-04-29 Lear Corporation Reconfigurable universal trainable transmitter
DE19939063A1 (de) * 1999-08-18 2001-02-22 Volkswagen Ag Verfahren und Transpondereinrichtung zur Betätigung von Öffnungs-/ und Schließfunktionen bei Kraftfahrzeugen

Non-Patent Citations (1)

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Title
See references of WO02075669A1 *

Also Published As

Publication number Publication date
WO2002075669A1 (fr) 2002-09-26

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